4. (verb)methamphetamine, methamphetamine hydrochloride, Methedrine, meth, deoxyephedrine, chalk, chicken feed, crank, glass, ice, shabu, trash an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant
5. (verb)trash, junk, scrap dispose of (something useless or old) "trash these old chairs"; "junk an old car"; "scrap your old computer"
6. (verb)pan, tear apart, trash express a totally negative opinion of "The critics panned the performance"
1. (noun)trash things that have been thrown away such as old papers, food, etc. Where do you put the trash?; I put the old one in the trash.
2. trash sth of very low quality silly teenage magazines and that kind of trash
3. (verb)trash to completely destroy sth They had a party and trashed his parent's house.
4. trash to severely criticize sb or sth people who are always trashing politicians
Definition of 'Trash'
Webster Dictionary
1. (noun)Trash that which is worthless or useless; rubbish; refuse
2. (noun)Trash especially, loppings and leaves of trees, bruised sugar cane, or the like
3. (noun)Trash a worthless person
4. (noun)Trash a collar, leash, or halter used to restrain a dog in pursuing game
5. (verb)Trash to free from trash, or worthless matter; hence, to lop; to crop, as to trash the rattoons of sugar cane
6. (verb)Trash to treat as trash, or worthless matter; hence, to spurn, humiliate, or crush
7. (verb)Trash to hold back by a trash or leash, as a dog in pursuing game; hence, to retard, encumber, or restrain; to clog; to hinder vexatiously
8. (verb)Trash to follow with violence and trampling
Definitions of 'Trash'
The New Hacker's Dictionary
1. Trash To destroy the contents of (said of a data structure). The most
common of the family of near-synonyms including
mung, mangle,
scribble, and roach.
Definitions of Trash 
Afrikaans: gemors, rommel
Arabic: نُفايَه، شَيء تافِه
Bulgarian: боклук
Brazilian: refugo
Czech: brak
German: der Abfall
Danish: affald
Greek: σκουπίδι(α), σαβούρα
Spanish: basura
Estonian: praht
Farsi: آشغال
Finnish: roska
French: ordures
Hebrew: אַשפָּה, פְּסוֹלֶת
Hindi: रद्दी
Croatian: smeće
Hungarian: szemét
Indonesian: sampah
Icelandic: rusl
Italian: spazzatura
Japanese: ごみ
Korean: 쓰레기
Lithuanian: šiukšlės, šlamštas
Latvian: nieki; draza
Malay: sampah
Dutch: rotzooi
Norwegian: skrap, avfall, søppel
Polish: śmieci
Persian: آشغال
Pashto: چټی بیکاره، بی ارزښته
Portuguese: refugo
Romanian: gunoi
Russian: хлам
Slovak: brak, odpad
Slovenian: smeti
Serbian: smeće
Swedish: skräp
Thai: ขยะ
Turkish: çöp
Taiwanese: 廢物
Ukrainian: мотлох; сміття
Urdu: ردي
Vietnamese: rác
Chinese: 废物
